CN106664145A - 用于在通信网络中传输时间同步消息的方法、网络部件和通信网络 - Google Patents

用于在通信网络中传输时间同步消息的方法、网络部件和通信网络 Download PDF

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Publication number
CN106664145A
CN106664145A CN201480080996.XA CN201480080996A CN106664145A CN 106664145 A CN106664145 A CN 106664145A CN 201480080996 A CN201480080996 A CN 201480080996A CN 106664145 A CN106664145 A CN 106664145A
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CN
China
Prior art keywords
time
message
clock
network components
time synchronized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201480080996.XA
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English (en)
Chinese (zh)
Inventor
H.海涅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN106664145A publication Critical patent/CN106664145A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0673—Clock or time synchronisation among packet nodes using intermediate nodes, e.g. modification of a received timestamp before further transmission to the next packet node, e.g. including internal delay time or residence time into the packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/269—Master/slave synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN201480080996.XA 2014-07-31 2014-07-31 用于在通信网络中传输时间同步消息的方法、网络部件和通信网络 Pending CN106664145A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/066495 WO2016015769A1 (fr) 2014-07-31 2014-07-31 Procédé de transmission de messages de synchronisation dans un réseau de communication, composant de réseau et réseau de communication

Publications (1)

Publication Number Publication Date
CN106664145A true CN106664145A (zh) 2017-05-10

Family

ID=51265683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480080996.XA Pending CN106664145A (zh) 2014-07-31 2014-07-31 用于在通信网络中传输时间同步消息的方法、网络部件和通信网络

Country Status (4)

Country Link
US (1) US20170214479A1 (fr)
EP (1) EP3155736B1 (fr)
CN (1) CN106664145A (fr)
WO (1) WO2016015769A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111698076A (zh) * 2020-06-03 2020-09-22 河北工业大学 一种基于时间补偿的精确通信同步方法及系统
CN113556221A (zh) * 2020-04-23 2021-10-26 西门子股份公司 冗余网络中校时的方法及装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3226504B1 (fr) * 2014-12-16 2020-11-04 Huawei Technologies Co., Ltd. Procédé et appareil de synchronisation temporelle
WO2016198102A1 (fr) * 2015-06-10 2016-12-15 Nokia Solutions And Networks Oy Amélioration de synchronisation dans un réseau informatique
EP3553994B1 (fr) * 2016-12-30 2023-05-31 Huawei Technologies Co., Ltd. Procédé d'échange de message de synchronisation temporelle, et dispositif de réseau
CN112350794B (zh) * 2019-08-09 2024-01-16 诺基亚通信公司 一种端到端透明时钟和转发ptp报文的方法
AT523930B1 (de) * 2020-11-06 2022-01-15 B & R Ind Automation Gmbh Zeitsynchronisation in einem Echtzeit-Netzwerk
US20230094838A1 (en) * 2021-07-07 2023-03-30 Sri International Precision two-way time transfer over meteorburst communications channels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4080366B2 (ja) * 2003-04-01 2008-04-23 シャープ株式会社 ネットワーク端末、ネットワークシステム、ネットワーク端末の制御方法
FR2866507B1 (fr) * 2004-02-16 2006-05-05 Wavecom Signal de radiotelephonie cellulaire permettant une synchronisation au niveau sous-trame d'un canal supplementaire a l'aide d'un canal principal, procede, mobile et station de base correspondants.
EP1825620B1 (fr) * 2004-12-16 2009-04-08 Siemens Aktiengesellschaft Module de synchronisation
ITMI20051578A1 (it) * 2005-08-12 2007-02-13 St Microelectronics Srl Circuito decodificatore di riga per memorie non volatili programmabili e cancellabili elettricamente
JP2009239449A (ja) * 2008-03-26 2009-10-15 Nec Electronics Corp 高精度同期型ネットワーク装置、ネットワークシステム及びフレーム転送方法
JP5228714B2 (ja) * 2008-09-02 2013-07-03 富士通株式会社 時刻同期方法および中継装置
US8718482B1 (en) * 2009-11-10 2014-05-06 Calix, Inc. Transparent clock for precision timing distribution
US9756153B2 (en) * 2011-06-01 2017-09-05 Finite State Research Llc Method for improving accuracy in computation of one-way transfer time for network time synchronization
EP2680466A1 (fr) * 2012-06-26 2014-01-01 ABB Research Ltd. Horloge transparent à faible latence

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556221A (zh) * 2020-04-23 2021-10-26 西门子股份公司 冗余网络中校时的方法及装置
CN111698076A (zh) * 2020-06-03 2020-09-22 河北工业大学 一种基于时间补偿的精确通信同步方法及系统
CN111698076B (zh) * 2020-06-03 2023-05-30 河北工业大学 一种基于时间补偿的精确通信同步方法及系统

Also Published As

Publication number Publication date
EP3155736A1 (fr) 2017-04-19
US20170214479A1 (en) 2017-07-27
WO2016015769A1 (fr) 2016-02-04
EP3155736B1 (fr) 2018-05-09

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